^○Kohei Haraguchi¹, Kaoru Moriyama¹, Tatsuharu Sato¹, Nobuhiro Ito¹, Yasutomo Funakoshi¹, Hideki Muramatsu², Hiroyuki Moriuchi¹ (1.Department of Pediatrics, Nagasaki University Hospital, Nagasaki, Japan, 2.Department of Pediatrics, Nagoya University Hospital, Nagoya, Japan)

^○Hiroko Tada¹, Motomichi Kosuga², Kei Murayama³, Kenichiro Hata⁴, Osuke Migita⁴, Jun-ichi Takanashi⁵ (1.Chibaken Saiseikai Hospital, Devision of Pediatrics, Narashino, Japan, 2.National Center for Child Health and Development, Department of Human Genetics, Tokyo, Japan, 3.Chiba Children's Hospital, Devision of Metabolism, Chiba, Japan, 4.National Center for Child Health and Development, Department of Perinatal Research , Tokyo, Japan, 5.Tokyo Women's Meedical University Yachiyo Medical Center, Department of Pediatrics, Yachiyo, Japan)

^○Shingo Numoto¹, Hirokazu Kurahashi¹, Michihiko Takasu¹, Akihisa Okumura¹, Masaharu Hayashi², Gen Nishimura³, Hiroshi Oba⁴ (1.Department of pediatrics, Aichi Medical University, Aichi, Japan, 2.School of Nursing, College of Nursing and Nutrition, Shukutoku university, Chiba, Japan, 3.Department of radiology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan, 4.Department of radiology, School of Medicine, Teikyo University, Tokyo, Japan)

^○Mari Minatogawa¹, Takayuki Yokoi¹, Yumi Enomoto¹, Kazumi Ida¹, Yoshinori Tsurusaki¹, Noriaki Harada¹, Takuya Naruto², Kenji Kurosawa¹ (1.Division of Medical Genetics, Kanagawa Children's Medical Center, Yokohama, Japan, 2.Tokushima)

^○Hitomi Hayashi¹, Reimi Turusawa¹, Atushi Ogawa¹, Toshiyuki Yamamoto² (1.Department of Pediatrics,Fukuoka University Chikushi Hospital, Fukuoka, Japan, 2.Institute of Medical Genetics, Tokyo Women's Medical University, Tokyo, Japan)